M1.1 - 7km W of Cobb, California (BETA) 2013-02-20 10:10:58 UTC
Summary
Location and Magnitude contributed by: Northern California Seismic Network, UC Berkeley & USGS Menlo Park
General
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Technical
Location and Magnitude contributed by: Northern California Seismic Network, UC Berkeley & USGS Menlo Park
Summary
Preferred Location Parameters
| Parameter | Value | Uncertainty |
|---|---|---|
| Magnitude | 1.1 Md | ± 0.20 |
| Location | 38.833°N, 122.810°W | ± 0.3 km |
| Depth | 2.3 km | ± 0.4 km |
| Number of Stations Used | Not Specified | |
| Number of Phases Used | 19 | |
| Minimum Distance | 1.0 km (0.01°) | |
| Travel Time Residual | 0.07 sec | |
| Azimuthal Gap | 90° | |
| Review Status | AUTOMATIC | |
| Event ID | nc71940940 |
Scientific and Technical Links
Contributed Solutions
Downloads
All Downloads
| Product | Title | Links | ID |
|---|---|---|---|
| origin (Preferred) (NC) | Earthquake XML (EQXML) | nc71940940 |
The use of EQXML formatted data is temporary. This data will be changing to QuakeML v1.2RC3 format.

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